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$326+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — IST
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find cheap flights from Pierre Elliott Trudeau Intl to Istanbul with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Istanbul are usually found in October or September, booked 39 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$670
(Mytrip)

One-way from

$326
(French Bee)

Popular in

December

Cheapest in

October

Average price

$854

Good round-trip deal

$1,042 or less

Good one-way deal

$598 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Istanbul flights.
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From Montreal Pierre Elliott Trudeau Intl to Istanbul
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Istanbul
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Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Istanbul.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Istanbul.
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Find flight deals from Pierre Elliott Trudeau Intl to Istanbul

Cheapest flights from Pierre Elliott Trudeau Intl to Istanbul
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:40 pmYUL - IST
1 stop13h 10mMultiple Airlines
Sun 12/143:25 pmIST - YUL
Nonstop10h 25mMultiple Airlines
Deal found 10/27$670
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:40 pmYUL - IST
2 stops27h 50mMultiple Airlines
Sun 12/213:25 pmIST - YUL
Nonstop10h 25mMultiple Airlines
Deal found 10/27$673
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:40 pmYUL - IST
2 stops27h 50mMultiple Airlines
Wed 12/243:25 pmIST - YUL
Nonstop10h 25mMultiple Airlines
Deal found 10/27$682
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:30 pmYUL - IST
3 stops32h 15mMultiple Airlines
Tue 12/25:15 pmIST - YUL
3 stops33h 10mMultiple Airlines
Deal found 10/27$688
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:40 pmYUL - IST
2 stops51h 50mMultiple Airlines
Fri 11/211:40 pmIST - YUL
1 stop14h 00mMultiple Airlines
Deal found 10/26$709
This British Airways deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:40 pmYUL - IST
1 stop20h 20mBritish Airways
Tue 3/106:40 pmIST - YUL
1 stop32h 25mBritish Airways
Deal found 10/26$724
This British Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:40 pmYUL - IST
1 stop12h 50mBritish Airways
Wed 12/246:45 pmIST - YUL
1 stop32h 00mBritish Airways
Deal found 10/27$725
This French Bee deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:40 pmYUL - IST
1 stop13h 10mMultiple Airlines
Wed 6/106:45 amIST - YUL
1 stop21h 15mMultiple Airlines
Deal found 10/26$733

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Istanbul

Route

Depart

Return

Price

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 11/26

8:40 pm-12:25 am

1 stop19h 45m

Istanbul

Wed 12/3

7:35 am-6:45 pm

1 stop19h 10m

$724

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

8:40 pm-12:25 am

1 stop19h 45m

Istanbul

Wed 3/11

7:35 am-8:05 pm

1 stop19h 30m

$724

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

8:40 pm-12:05 am

1 stop19h 25m

Istanbul

Wed 12/24

2:45 pm-6:45 pm

1 stop36h 00m

$724

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:40 pm-5:30 pm

1 stop12h 50m

Istanbul

Sun 1/18

9:20 pm-6:45 pm

1 stop29h 25m

$725

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

10:00 pm-7:15 pm

1 stop14h 15m

Istanbul

Sun 4/5

6:45 pm-8:15 pm

1 stop32h 30m

$760

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

8:40 pm-1:55 pm

1 stop33h 15m

Istanbul

Wed 3/11

7:35 am-8:05 pm

1 stop19h 30m

$767

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

8:40 pm-5:30 pm

1 stop12h 50m

Istanbul

Tue 3/10

6:40 pm-8:05 pm

1 stop32h 25m

$767

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 12/31

8:40 pm-1:55 pm

1 stop33h 15m

Istanbul

Thu 1/15

7:35 am-6:45 pm

1 stop19h 10m

$786

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 12/10

8:40 pm-12:25 am

1 stop19h 45m

Istanbul

Thu 12/25

7:35 am-6:45 pm

1 stop19h 10m

$786

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

8:45 pm-1:25 pm

Nonstop9h 40m

Istanbul

Fri 4/10

2:55 pm-6:10 pm

Nonstop10h 15m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Compare providers for flights from Pierre Elliott Trudeau Intl to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Istanbul in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Istanbul Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Istanbul Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Istanbul Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pierre Elliott Trudeau Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Istanbul. Price data was last updated on October 24, 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport (average of $154). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport in December is currently the most expensive (average of $760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to IST?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the evening.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown Air Transat, Turkish Airlines, and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
469 reviews

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Turkish Airlines
7.3
Good
4,031 reviews
Air Transat
7.8
Good
469 reviews

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,371 reviews
Air Transat
7.8
Good
469 reviews

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,538 reviews
Air Transat
7.8
Good
469 reviews

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,483 reviews
Air Transat
7.8
Good
469 reviews

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    British Airways can get you from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport in just under 19h 45m. Your travel time can differ by up to . Montreal Pierre Elliott Trudeau Intl Airport and Istanbul Airport are separated by a distance of 4773 mi.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport round-trip?

    Currently priced at $491, Air Transat will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air Algerie - these airlines can fly you to your destination from $620 and $805, respectively. Air Transat is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport consider choosing Thai Airways (64%), Turkish Airlines (64%) or RwandAir (64%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport? While on average our users pay $925, our data indicates the cheapest price to be $587. The most popular route (Montreal Pierre Elliott Trudeau Intl - Istanbul), is priced around $709.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Istanbul that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Istanbul.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Istanbul?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport (average of $154). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport in December is currently the most expensive (average of $760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pierre Elliott Trudeau Intl to Istanbul

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Pierre Elliott Trudeau Intl to Sabiha Gokcen flights

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Istanbul

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$491Average$757FlexibilityNo cancel feeOn-time50%
British AirwaysCheapest$620Average$976FlexibilityNo cancel feeOn-time70%
Air AlgerieCheapest$805Average$886FlexibilityNo cancel feeOn-time58%
Air CanadaCheapest$814Average$1,102FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$893Average$1,194FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$902Average$1,193FlexibilityNo cancel feeOn-time76%

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